DE3780417T2 - METHOD FOR REDUCING THE WIDTH OF SLABS. - Google Patents

METHOD FOR REDUCING THE WIDTH OF SLABS.

Info

Publication number
DE3780417T2
DE3780417T2 DE8787309628T DE3780417T DE3780417T2 DE 3780417 T2 DE3780417 T2 DE 3780417T2 DE 8787309628 T DE8787309628 T DE 8787309628T DE 3780417 T DE3780417 T DE 3780417T DE 3780417 T2 DE3780417 T2 DE 3780417T2
Authority
DE
Germany
Prior art keywords
slabs
reducing
width
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8787309628T
Other languages
German (de)
Other versions
DE3780417D1 (en
Inventor
Kunio Technical Research Isobe
Takaaki Technical Researc Hira
Takayuki Mizushima Works Naoi
Hideyuki Mizushima Wor Nikaido
Kozo Mizushima Works Fujiwara
Shigeru Mizushima Works Ueki
Kouzou Mizushima Work Ishikawa
Toshihiro Mizushima Wor Hanada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17676290&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3780417(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of DE3780417D1 publication Critical patent/DE3780417D1/en
Application granted granted Critical
Publication of DE3780417T2 publication Critical patent/DE3780417T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/024—Forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B2001/028—Slabs
DE8787309628T 1986-12-01 1987-10-30 METHOD FOR REDUCING THE WIDTH OF SLABS. Expired - Lifetime DE3780417T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61284265A JPH0679721B2 (en) 1986-12-01 1986-12-01 Slab width reduction method

Publications (2)

Publication Number Publication Date
DE3780417D1 DE3780417D1 (en) 1992-08-20
DE3780417T2 true DE3780417T2 (en) 1992-12-10

Family

ID=17676290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787309628T Expired - Lifetime DE3780417T2 (en) 1986-12-01 1987-10-30 METHOD FOR REDUCING THE WIDTH OF SLABS.

Country Status (10)

Country Link
US (1) US4848127A (en)
EP (1) EP0270245B1 (en)
JP (1) JPH0679721B2 (en)
KR (1) KR910000974B1 (en)
CN (1) CN1016325B (en)
AU (1) AU590136B2 (en)
BR (1) BR8706458A (en)
CA (1) CA1308580C (en)
DE (1) DE3780417T2 (en)
ZA (1) ZA878994B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63180301A (en) * 1987-01-22 1988-07-25 Ishikawajima Harima Heavy Ind Co Ltd Method for cross rolling down of slab
GB8820296D0 (en) * 1988-08-26 1988-09-28 Davy Mckee Sheffield Treatment of metal slabs
DE4106490A1 (en) * 1991-03-01 1992-09-03 Schloemann Siemag Ag METHOD FOR OPERATING A SUSPENSION PRESS
US5511303A (en) * 1992-05-12 1996-04-30 Tippins Incorporated Intermediate thickness and multiple furnace process line
JP2010064123A (en) * 2008-09-12 2010-03-25 Jfe Steel Corp Method for shaping slab by sizing press
CN103998153B (en) * 2011-12-21 2016-01-20 杰富意钢铁株式会社 Strip metal plate
CN103252347A (en) * 2012-02-21 2013-08-21 宝山钢铁股份有限公司 Continuous cast slab head and tail shape pre-controlling method capable of reducing hot-rolled intermediate slab head and tail cutting quantities
JP5928055B2 (en) * 2012-03-23 2016-06-01 Ｊｆｅスチール株式会社 Rolled material width control device and rolled material width control method
JP6798567B2 (en) * 2019-01-21 2020-12-09 Ｊｆｅスチール株式会社 Steel ingot rolling method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614004A (en) * 1979-07-16 1981-02-10 Mitsubishi Heavy Ind Ltd Rolling method for metallic sheet
NL8001197A (en) * 1980-02-28 1981-10-01 Estel Hoogovens Bv METHOD FOR SIGNIFICANTLY PLASTIC REDUCTION OF THE WIDTH OF A PLATE PRE-PRODUCED BY ROLLERS.
JPH0824922B2 (en) * 1982-12-01 1996-03-13 株式会社日立製作所 Press slab width reduction method and device
US4587823A (en) * 1982-12-08 1986-05-13 Blaw-Knox Corporation Apparatus and method for press-edging hot slabs
US4551550A (en) * 1983-12-06 1985-11-05 Merrell Dow Pharmaceuticals Inc. N-2,3-Butadienyl-1,4-butanediamine derivatives
JPS60203302A (en) * 1984-03-29 1985-10-14 Kawasaki Steel Corp Method and device for rolling hot slab in width direction by press
EP0157575B2 (en) * 1984-03-29 1996-04-10 Kawasaki Steel Corporation Method for reduction in width of slabs by pressing and press for the same
GB8410899D0 (en) * 1984-04-27 1984-06-06 Ici Plc Phenol derivatives
JPS60255209A (en) * 1984-05-30 1985-12-16 Mitsubishi Heavy Ind Ltd Method for controlling edger gap in rolling mill
JPH0683842B2 (en) * 1984-10-25 1994-10-26 川崎製鉄株式会社 Width reduction method of hot slab
JPS61135401A (en) * 1984-12-05 1986-06-23 Kawasaki Steel Corp Edging method of metallic slab
JPS61135402A (en) * 1984-12-05 1986-06-23 Kawasaki Steel Corp Edging method of metallic slab
JPS61212401A (en) * 1985-03-18 1986-09-20 Kawasaki Steel Corp Method for edging taper slab
JPS62124044A (en) * 1985-11-22 1987-06-05 Kawasaki Steel Corp Buckling preventive device of width screw down press for hot slab

Also Published As

Publication number Publication date
JPH0679721B2 (en) 1994-10-12
AU8196487A (en) 1988-06-09
DE3780417D1 (en) 1992-08-20
EP0270245A3 (en) 1988-09-21
BR8706458A (en) 1988-07-12
KR910000974B1 (en) 1991-02-19
CA1308580C (en) 1992-10-13
KR890007815A (en) 1989-07-06
JPS63140701A (en) 1988-06-13
AU590136B2 (en) 1989-10-26
ZA878994B (en) 1988-05-26
US4848127A (en) 1989-07-18
EP0270245A2 (en) 1988-06-08
CN87108070A (en) 1988-07-13
EP0270245B1 (en) 1992-07-15
CN1016325B (en) 1992-04-22

Similar Documents

Publication Publication Date Title
DE3583050D1 (en) METHOD FOR THE MICROPHOTOMETRY OF MICROSCOPIC EXAMPLES.
DE3771232D1 (en) METHOD FOR ISOMERIZING XYLOLS.
DE3886710D1 (en) METHOD FOR SELECTIVE INHIBITION OF HIV.
DE3585421D1 (en) METHOD FOR COVERING WALLS STRUCTURES.
DE3776090D1 (en) METHOD FOR CONTROLLING GOODS.
DE3779671T2 (en) METHOD FOR OBTAINING GALLIUM.
DE3680738D1 (en) METHOD FOR PURIFYING SILICA.
DE3774360D1 (en) METHOD FOR THE HYDRORAFFINATION OF HYDROCARBON USED.
DE3583068D1 (en) METHOD FOR THE CATALYTIC HYDRATION OF DIOLEFINS.
DE3681034D1 (en) METHOD FOR THE OXYDEHYDRATION OF ETHAN.
DE3780593D1 (en) METHOD FOR PREVENTING DEPOSITS.
DE3689484T3 (en) Method and device for reducing the width of warm slabs.
DE3780417T2 (en) METHOD FOR REDUCING THE WIDTH OF SLABS.
DE3871898D1 (en) METHOD FOR SELECTIVE MONOHYDROFORMYLATION OF DIOLEFINES.
DE3673060D1 (en) METHOD FOR RECOVERING HYDROFLUORINE.
DE3763468D1 (en) METHOD FOR THE FINE CLEANING OF SPLIT MOLYBDA.
DE3770967D1 (en) METHOD FOR CONTROLLING WEED.
DE3783409T2 (en) METHOD FOR IMPROVING THE QUALITY OF ANIMALS.
DE3874510D1 (en) METHOD FOR STABILIZING HYDROISOMERATES.
DE3871461D1 (en) METHOD FOR SELECTIVE MONOHYDROESTERIFICATION OF DIOLEFINES.
DE3584804D1 (en) METHOD FOR THE OXYDATION OF ALKANS.
DE3879570T2 (en) METHOD FOR SELECTIVE REDUCTION OF POLYHALOSILANES WITH ALKYLZINNHYDRIDEN.
AT389308B (en) METHOD FOR PRODUCING NEW HAEMINARGINATE OR HAEMINLYSINATE
DE3669172D1 (en) METHOD FOR EASIER COLD FORMING.
DE3785812D1 (en) METHOD FOR THE BREEDING OF SAFRANTS TREASURE.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings